The ethanol is a fuel that does not derive from petroleum but from vegetables like the wheat, the beet or the cane of sugar. She is one of the alternatives more spread to the fossil fuel to world-wide level, impelled mainly by Brazil and the United States. (more...)

The world seems to have been without foods. The high prices that mainly began affecting the wheat, went expanding and reaching to each one of the agricultural products. The great powers and until the producing majors see be in danger their existence of raw materials destined to the food production. (more...)